
Base 9 Geodetic Consulting Services
Calendar of Upcoming Events
Below are training events currently scheduled:
2023:
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February 9-10 West Virginia Society of Professional Surveyors Roanoke, WV
- Interpreting NGS Geodetic Control Data Sheets
- Datum Transformations
- History of Geodetic Datums of the United States
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February 23-26 New Jersey Society of Professional Land Surveyors Atlantic City, NJ
- Interpreting NGS Geodetic Control Data Sheets
- Practical Geodesy for Practical Surveyors
Check back later to see where Dave is presenting next!
What people are saying about Dave and Base 9 Geodetic Consulting Services workshops:
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"You are the Neil deGrasse Tyson of Surveying"
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"Great speaker!! Very informed; please come back."
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"Always learn new things from David Doyle.""
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"A great speaker. Very knowledgeable and easy to listen to. Lots of good information."
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"Extremely informative. Dave is always an excellent presenter."
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"Would like to see this seminar each year to keep updated on NSRS."
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"Invaluable presenter with wealth of knowledge and the wisdom to make understanding content easier."
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"Instructor extremely informative and knowledgeable. Would recommend every surveyor take his class."
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"This course should be repeated in future conferences."
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"Good speaker and did not talk over our heads."
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"Very experienced, based on 'real world' experience."
You can contact these organizations, who have hosted Base 9 Geodetic Consulting Services seminars, for references/reviews:
Maryland Surveyors Society - October 2021
Virginia Association of Surveyors - September 2021, January 2021
Texas Society of Professional Surveyors - September 2021
Professional Surveyors Association of Nebraska - June 2021
New Jersey Society of Professional Land Surveyors - March 2021, February 2020
Tennessee Association of Professional Surveyors - March 2020
Land Surveyors Association of Washington - February 2020
West Virginia Society of Professional Surveyors - February 2020
Vermont Society of Land Surveyors - September 2019
Arizona Professional Land Surveyors - March 2019
Videos/recordings of Dave's seminars:
-- "Relationship of and transformations between most common reference frames used in the U.S."; January 30, 2015
-- "Modernization of the National Spatial Reference System "; March 14, 2014
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Previews of GeoLearn Webinars
-- Fundamentals of Geodesy, November 14, 2014, 4:24
-- NGS Datasheets Tips, January 12, 2015, 3:59